House Targaryen kept nineteen dragon skulls in the throne room during the Targaryen Dynasty. Two of these skulls were no bigger than a mastiff's skull, and oddly misshapen, and both had been born on Dragonstone.[9] Due to the description of the skulls, one of them might have been the skull of the last Targaryen dragon.

It is thought by some that magic had begun to leave the world the day the last dragon died.[10]

Recent Events

A Clash of Kings

In 299 AC, in King's Landing, Tyrion Lannister meets with Wisdom Hallyne the pyromancer, who tells him that the alchemists' production of wildfire is ahead of schedule. Hallyne says that their spells are more effective than usual, and wonders if there are any dragons around, as Wisdom Pollitor had once told him that magic had begun to go out of the world the day the last dragon died.[10]